ultralytics-ascend/docs/en/reference/models/yolo/detect/val.md

description	keywords
Discover function valuation of your YOLO models with the Ultralytics Detection Validator. Enhance precision and recall rates today.	Ultralytics, YOLO, Detection Validator, model valuation, precision, recall

Reference for ultralytics/models/yolo/detect/val.py

!!! Note

This file is available at [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/models/yolo/detect/val.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/models/yolo/detect/val.py). If you spot a problem please help fix it by [contributing](../../../../help/contributing.md/) a [Pull Request](https://github.com/ultralytics/ultralytics/edit/main/ultralytics/models/yolo/detect/val.py) 🛠️. Thank you 🙏!

::: ultralytics.models.yolo.detect.val.DetectionValidator